package com.anjoyo.aimo;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.widget.GridView;

public class MyGridView extends GridView {
	 
    private Bitmap background;
 
    public MyGridView(Context context, AttributeSet attrs) {
        super(context, attrs);
        background = BitmapFactory.decodeResource(getResources(), R.drawable.brown_shelf_layer);
    }
    @Override
    protected void dispatchDraw(Canvas canvas) {
        int count = getChildCount();
        int top = count>0 ? getChildAt(0).getTop() : 0;
        
        int backgroundWidth = background.getWidth();
        int backgroundHeight = background.getHeight();
        int width = getWidth();
        int height = getHeight();
     
        for (int y = top; y<=height; y += backgroundHeight){
            for (int x = 0; x<width; x += backgroundWidth){
                canvas.drawBitmap(background, x, y, null);
               //  ^
            }
        }
     
        super.dispatchDraw(canvas);
    }
}
